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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17,500 pcs
|
17500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Voltage - Reverse Standoff (Typ) |
The SM30T19CAY is a bidirectional Zener TVS diode from STMicroelectronics, designed for automotive transient protection. It is a surface mount device in the DO-214AB (SMC) package.
Key electrical specifications include a reverse standoff voltage of 16V typical, a maximum clamping voltage of 26V at 115.4A peak pulse current (10/1000µs waveform), and a peak pulse power rating of 3000W (3kW). The device does not include power line protection.
The SM30T19CAY is qualified for automotive applications and operates over a junction temperature range of -55°C to 175°C. It is supplied in an SMC surface mount package suitable for automated assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.96 | $1.96 |
| 10+ | $1.25 | $1.25 |
| 100+ | $0.86 | $0.86 |
| 500+ | $0.72 | $0.72 |
| 1,000+ | $0.61 | $0.61 |
| 2,500+ | $0.55 | $0.55 |
| 5,000+ | $0.54 | $0.54 |
| 10,000+ | $0.51 | $0.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
16V typical.
26V maximum at 115.4A peak pulse current.
115.4A nominal under 10/1000µs condition.
DO-214AB (SMC) surface mount package.
Yes, it has 1 bidirectional channel.
Yes, it is specified for automotive applications.
-55°C to 175°C (junction temperature).